Which of the following is an example of a chemical change?

A. Dissolving salt

B. Frying an egg

C. Freezing water

D. Bending metal

Which best describes meiosis? It produces cells that are identical to the original cell. It is responsible for the replacement of damaged skin cells. It is responsible for growth of the organism. It produces male and female sex cells.

Which of the following would most likely increase the rate of photosynthesis? A. Decreasing the temperature within the plant's environment B. Decrease the availability of water to the plant C. Exposing a plant to a higher light intensity D.

When you lift your leg to walk, you are using which subsystem of your nervous system? autonomic nervous system somatic nervous system sympathetic nervous system

Select the three statements that are true. To review the germ layers and the terminology associated with body cavities, see the Hints. A. The digestive tract of a coelomate functions as a coelom. B. A diploblast has no mesoderm. C.

Is this statement an observation or inference? "it must be raining outside."

Tell me five different invasive species

How much energy is produced by each type of macromolecule

Why is water considered to be abiotic? because it is not part of the biosphere because it came from something living because it is dead because it never lived

Where does the majority of protein digestion take place? stomach duodenum mouth jejunum

Two plants are grown using the same light and pots. One plant is given water that has been microwaved and the other plant is given regular tap water. Their height is measured after 2 weeks.